Please log in here to access all benefits, including promotional discounts and faster checkouts.
Widin Carbide Drills Solid 5xD AlTiN Coated - 17.8mm
SKU:PF505178
Widin Carbide Drills Solid 5xD AlTiN Coated - 17.8mm is a high-performance drill designed for precise, reliable deep-hole drilling. Forged from solid carbide, it delivers exceptional rigidity and...
Read more ↓
Material Compatibility
P
M
K
N
S
Specification
Download Cutting Data
| Drill Diameter | 17.80 |
| Flute Length | 100 |
| Overall Length | 157 |
| Shank Diameter | 18 |
| Coated | Coated |
| Coolant | NO |
£551.52
Prices shown ex. VAT
5 days estimated lead time
— subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Learn more about Klarna
Widin Carbide Drills Solid 5xD AlTiN Coated - 17.8mm is a high-performance drill designed for precise, reliable deep-hole drilling. Forged from solid carbide, it delivers exceptional rigidity and long tool life, making it suitable for engineers, buyers, tradespeople, and hobbyists who need consistent results and reduced downtime.
- Solid carbide construction for lasting durability: Built from solid carbide to deliver exceptional rigidity, long tool life, and consistent performance across demanding drilling tasks.
- AlTiN coating for wear, heat resistance and low friction: The AlTiN coating provides high wear resistance and heat resistance with low friction, helping cut forces stay lower and promoting smooth chip evacuation.
- 5xD length design for deep-hole drilling with stability: The 5xD geometry enables deeper holes while maintaining stability and precision for challenging drilling applications.
This combination enables you to complete deeper holes with confidence, maintain tight tolerances, and keep work moving with fewer tool changes. Whether you’re working on prototypes, maintenance drilling, or higher-volume production, Widin Carbide Drills deliver reliable performance and long-term value.
| Drill Diameter | 17.80 |
| Flute Length | 100 |
| Overall Length | 157 |
| Shank Diameter | 18 |
| Coated | Coated |
| Coolant | NO |
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
★★★★★
first place we look
honest about stock and prices are competitive.
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Full Range: Widin Solid Carbide Drills - 5xD AlTiN Coated (PF505)
View full collection →You are viewing PF505178. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Coated | Coolant | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| PF505030 | 3.00 | 25 | 60 | 3 | Coated | NO | £26.82 | 5 days | |
| PF505031 | 3.10 | 27 | 60 | 4 | Coated | NO | £26.82 | In Stock | |
| PF505032 | 3.20 | 27 | 60 | 4 | Coated | NO | £26.82 | 5 days | |
| PF505033 | 3.30 | 27 | 60 | 4 | Coated | NO | £26.82 | In Stock | |
| PF505034 | 3.40 | 30 | 65 | 4 | Coated | NO | £26.82 | In Stock | |
| PF505035 | 3.50 | 30 | 65 | 4 | Coated | NO | £26.82 | 5 days | |
| PF505036 | 3.60 | 30 | 65 | 4 | Coated | NO | £26.82 | In Stock | |
| PF505037 | 3.70 | 30 | 65 | 4 | Coated | NO | £26.82 | In Stock | |
| PF505038 | 3.80 | 33 | 71 | 4 | Coated | NO | £26.82 | In Stock | |
| PF505039 | 3.90 | 33 | 71 | 4 | Coated | NO | £26.82 | In Stock | |
| PF505040 | 4.00 | 33 | 71 | 4 | Coated | NO | £26.82 | In Stock | |
| PF505041 | 4.10 | 33 | 71 | 5 | Coated | NO | £34.42 | 5 days | |
| PF505042 | 4.20 | 33 | 71 | 5 | Coated | NO | £34.42 | 5 days | |
| PF505043 | 4.30 | 36 | 71 | 5 | Coated | NO | £34.42 | In Stock | |
| PF505044 | 4.40 | 36 | 71 | 5 | Coated | NO | £34.42 | In Stock | |
| PF505045 | 4.50 | 36 | 71 | 5 | Coated | NO | £34.42 | 5 days | |
| PF505046 | 4.60 | 36 | 71 | 5 | Coated | NO | £34.42 | In Stock | |
| PF505047 | 4.70 | 36 | 71 | 5 | Coated | NO | £34.42 | 5 days | |
| PF505048 | 4.80 | 39 | 71 | 5 | Coated | NO | £34.42 | 5 days | |
| PF505049 | 4.90 | 39 | 71 | 5 | Coated | NO | £34.42 | In Stock | |
| PF505050 | 5.00 | 39 | 71 | 5 | Coated | NO | £34.42 | 5 days | |
| PF505051 | 5.10 | 39 | 83 | 6 | Coated | NO | £41.83 | 5 days | |
| PF505052 | 5.20 | 39 | 83 | 6 | Coated | NO | £41.83 | In Stock | |
| PF505053 | 5.30 | 39 | 83 | 6 | Coated | NO | £41.83 | In Stock | |
| PF505054 | 5.40 | 43 | 83 | 6 | Coated | NO | £41.83 | In Stock | |
| PF505055 | 5.50 | 43 | 83 | 6 | Coated | NO | £41.83 | In Stock | |
| PF505056 | 5.60 | 43 | 83 | 6 | Coated | NO | £41.83 | 5 days | |
| PF505057 | 5.70 | 43 | 83 | 6 | Coated | NO | £41.83 | In Stock | |
| PF505058 | 5.80 | 43 | 83 | 6 | Coated | NO | £41.83 | In Stock | |
| PF505059 | 5.90 | 43 | 83 | 6 | Coated | NO | £41.83 | In Stock | |
| PF505060 | 6.00 | 43 | 83 | 6 | Coated | NO | £41.83 | 5 days | |
| PF505061 | 6.10 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505062 | 6.20 | 47 | 87 | 7 | Coated | NO | £56.13 | 5 days | |
| PF505063 | 6.30 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505064 | 6.40 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505065 | 6.50 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505066 | 6.60 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505067 | 6.70 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505068 | 6.80 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505069 | 6.90 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505070 | 7.00 | 47 | 87 | 7 | Coated | NO | £56.13 | In Stock | |
| PF505071 | 7.10 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505072 | 7.20 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505073 | 7.30 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505074 | 7.40 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505075 | 7.50 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505076 | 7.60 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505077 | 7.70 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505078 | 7.80 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505079 | 7.90 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505080 | 8.00 | 52 | 92 | 8 | Coated | NO | £62.60 | In Stock | |
| PF505081 | 8.10 | 56 | 96 | 9 | Coated | NO | £76.13 | In Stock | |
| PF505082 | 8.20 | 56 | 96 | 9 | Coated | NO | £76.13 | In Stock | |
| PF505083 | 8.30 | 56 | 96 | 9 | Coated | NO | £76.13 | In Stock | |
| PF505084 | 8.40 | 56 | 96 | 9 | Coated | NO | £76.13 | In Stock | |
| PF505085 | 8.50 | 56 | 96 | 9 | Coated | NO | £76.13 | In Stock | |
| PF505086 | 8.60 | 56 | 96 | 9 | Coated | NO | £76.13 | 5 days | |
| PF505087 | 8.70 | 56 | 96 | 9 | Coated | NO | £76.13 | In Stock | |
| PF505088 | 8.80 | 56 | 96 | 9 | Coated | NO | £76.13 | 5 days | |
| PF505089 | 8.90 | 56 | 96 | 9 | Coated | NO | £76.13 | In Stock | |
| PF505090 | 9.00 | 56 | 96 | 9 | Coated | NO | £76.13 | 5 days | |
| PF505091 | 9.10 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505092 | 9.20 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505093 | 9.30 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505094 | 9.40 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505095 | 9.50 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505096 | 9.60 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505097 | 9.70 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505098 | 9.80 | 62 | 105 | 10 | Coated | NO | £87.51 | 5 days | |
| PF505099 | 9.90 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505100 | 10.00 | 62 | 105 | 10 | Coated | NO | £87.51 | In Stock | |
| PF505101 | 10.10 | 68 | 115 | 11 | Coated | NO | £114.60 | In Stock | |
| PF505102 | 10.20 | 68 | 115 | 11 | Coated | NO | £114.60 | In Stock | |
| PF505103 | 10.30 | 68 | 115 | 11 | Coated | NO | £114.60 | In Stock | |
| PF505104 | 10.40 | 68 | 115 | 11 | Coated | NO | £114.60 | In Stock | |
| PF505105 | 10.50 | 68 | 115 | 11 | Coated | NO | £114.60 | 5 days | |
| PF505106 | 10.60 | 68 | 115 | 11 | Coated | NO | £114.60 | In Stock | |
| PF505107 | 10.70 | 68 | 115 | 11 | Coated | NO | £114.60 | In Stock | |
| PF505108 | 10.80 | 68 | 115 | 11 | Coated | NO | £114.60 | In Stock | |
| PF505109 | 10.90 | 68 | 115 | 11 | Coated | NO | £114.60 | In Stock | |
| PF505110 | 11.00 | 68 | 115 | 11 | Coated | NO | £114.60 | 5 days | |
| PF505111 | 11.10 | 71 | 121 | 12 | Coated | NO | £135.14 | In Stock | |
| PF505112 | 11.20 | 71 | 121 | 12 | Coated | NO | £135.14 | In Stock | |
| PF505113 | 11.30 | 71 | 121 | 12 | Coated | NO | £135.14 | In Stock | |
| PF505114 | 11.40 | 71 | 121 | 12 | Coated | NO | £135.14 | In Stock | |
| PF505115 | 11.50 | 71 | 121 | 12 | Coated | NO | £135.14 | In Stock | |
| PF505116 | 11.60 | 71 | 121 | 12 | Coated | NO | £135.14 | In Stock | |
| PF505117 | 11.70 | 71 | 121 | 12 | Coated | NO | £135.14 | In Stock | |
| PF505118 | 11.80 | 71 | 121 | 12 | Coated | NO | £135.14 | 5 days | |
| PF505119 | 11.90 | 71 | 121 | 12 | Coated | NO | £135.14 | In Stock | |
| PF505120 | 12.00 | 71 | 121 | 12 | Coated | NO | £135.14 | 5 days | |
| PF505121 | 12.10 | 75 | 125 | 13 | Coated | NO | £238.10 | 5 days | |
| PF505122 | 12.20 | 75 | 125 | 13 | Coated | NO | £238.10 | 5 days | |
| PF505123 | 12.30 | 75 | 125 | 13 | Coated | NO | £238.10 | In Stock | |
| PF505124 | 12.40 | 75 | 125 | 13 | Coated | NO | £238.10 | In Stock | |
| PF505125 | 12.50 | 75 | 125 | 13 | Coated | NO | £238.10 | In Stock | |
| PF505126 | 12.60 | 75 | 125 | 13 | Coated | NO | £238.10 | In Stock | |
| PF505127 | 12.70 | 75 | 125 | 13 | Coated | NO | £238.10 | 5 days | |
| PF505128 | 12.80 | 75 | 125 | 13 | Coated | NO | £238.10 | 5 days | |
| PF505129 | 12.90 | 75 | 125 | 13 | Coated | NO | £238.10 | 5 days | |
| PF505130 | 13.00 | 75 | 125 | 13 | Coated | NO | £238.10 | 5 days | |
| PF505131 | 13.10 | 80 | 134 | 14 | Coated | NO | £265.34 | In Stock | |
| PF505132 | 13.20 | 80 | 134 | 14 | Coated | NO | £265.34 | In Stock | |
| PF505133 | 13.30 | 80 | 134 | 14 | Coated | NO | £265.34 | In Stock | |
| PF505134 | 13.40 | 80 | 134 | 14 | Coated | NO | £265.34 | In Stock | |
| PF505135 | 13.50 | 80 | 134 | 14 | Coated | NO | £265.34 | 5 days | |
| PF505136 | 13.60 | 80 | 134 | 14 | Coated | NO | £265.34 | 5 days | |
| PF505137 | 13.70 | 80 | 134 | 14 | Coated | NO | £265.34 | 5 days | |
| PF505138 | 13.80 | 80 | 134 | 14 | Coated | NO | £265.34 | 5 days | |
| PF505139 | 13.90 | 80 | 134 | 14 | Coated | NO | £265.34 | 5 days | |
| PF505140 | 14.00 | 80 | 134 | 14 | Coated | NO | £265.34 | In Stock | |
| PF505141 | 14.10 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505142 | 14.20 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505143 | 14.30 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505144 | 14.40 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505145 | 14.50 | 83 | 143 | 15 | Coated | NO | £336.97 | In Stock | |
| PF505146 | 14.60 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505147 | 14.70 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505148 | 14.80 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505149 | 14.90 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505150 | 15.00 | 83 | 143 | 15 | Coated | NO | £336.97 | 5 days | |
| PF505151 | 15.10 | 90 | 152 | 16 | Coated | NO | £425.63 | In Stock | |
| PF505152 | 15.20 | 90 | 152 | 16 | Coated | NO | £425.63 | 5 days | |
| PF505154 | 15.40 | 90 | 152 | 16 | Coated | NO | £425.63 | 5 days | |
| PF505155 | 15.50 | 90 | 152 | 16 | Coated | NO | £425.63 | 5 days | |
| PF505156 | 15.60 | 90 | 152 | 16 | Coated | NO | £425.63 | 5 days | |
| PF505157 | 15.70 | 90 | 152 | 16 | Coated | NO | £425.63 | 5 days | |
| PF505158 | 15.80 | 90 | 152 | 16 | Coated | NO | £425.63 | 5 days | |
| PF505160 | 16.00 | 90 | 152 | 16 | Coated | NO | £425.63 | 5 days | |
| PF505161 | 16.10 | 95 | 155 | 17 | Coated | NO | £551.52 | 5 days | |
| PF505163 | 16.30 | 95 | 155 | 17 | Coated | NO | £551.52 | 5 days | |
| PF505165 | 16.50 | 95 | 155 | 17 | Coated | NO | £551.52 | In Stock | |
| PF505170 | 17.00 | 95 | 155 | 17 | Coated | NO | £551.52 | In Stock | |
| PF505171 | 17.10 | 100 | 157 | 18 | Coated | NO | £551.52 | 5 days | |
| PF505172 | 17.20 | 100 | 157 | 18 | Coated | NO | £551.52 | 5 days | |
| PF505175 | 17.50 | 100 | 157 | 18 | Coated | NO | £551.52 | In Stock | |
| PF505177 | 17.70 | 100 | 157 | 18 | Coated | NO | £551.52 | 5 days | |
| PF505178 Viewing | 17.80 | 100 | 157 | 18 | Coated | NO | £551.52 | 5 days | |
| PF505180 | 18.00 | 100 | 157 | 18 | Coated | NO | £551.52 | In Stock | |
| PF505181 | 18.10 | 105 | 160 | 19 | Coated | NO | £674.27 | 5 days | |
| PF505182 | 18.20 | 105 | 160 | 19 | Coated | NO | £674.27 | 5 days | |
| PF505185 | 18.50 | 105 | 160 | 19 | Coated | NO | £674.27 | 5 days | |
| PF505190 | 19.00 | 105 | 160 | 19 | Coated | NO | £674.27 | In Stock | |
| PF505191 | 19.10 | 110 | 163 | 20 | Coated | NO | £732.12 | 5 days | |
| PF505195 | 19.50 | 110 | 163 | 20 | Coated | NO | £732.12 | In Stock | |
| PF505197 | 19.70 | 110 | 163 | 20 | Coated | NO | £732.12 | 5 days | |
| PF505200 | 20.00 | 110 | 163 | 20 | Coated | NO | £732.12 | In Stock |
No products match your filters.
